FQB9N08L / FQI9N08L
June 2000
QFET
FQB9N08L / FQI9N08L
80V LOGIC N-Channel MOSFET
General Description
These N-Channel ...
FQB9N08L / FQI9N08L
June 2000
QFET
FQB9N08L / FQI9N08L
80V LOGIC N-Channel MOSFET
General Description
These N-Channel enhancement mode power field effect
transistors are produced using Fairchild’s proprietary, planar stripe, DMOS technology. This advanced technology has been especially tailored to minimize on-state resistance, provide superior switching performance, and withstand high energy pulse in the avalanche and commutation mode. These devices are well suited for low voltage applications such as automotive, high efficiency switching for DC/DC converters, and DC motor control. D
TM
Features
9.3A, 80V, RDS(on) = 0.21Ω @VGS = 10 V Low gate charge ( typical 4.7 nC) Low Crss ( typical 16 pF) Fast switching 100% avalanche tested Improved dv/dt capability 175°C maximum junction temperature rating Low level gate drive requirments allowing direct operation from logic drives
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D2-PAK
FQB Series
G D S
I2-PAK
FQI Series
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Absolute Maximum Ratings
Symbol VDSS ID IDM VGSS EAS IAR EAR dv/dt PD
TC = 25°C unless otherwise noted
Parameter Drain-Source Voltage - Continuous (TC = 25°C) Drain Current - Continuous (TC = 100°C) Drain Current - Pulsed
(Note 1)
FQB9N08L / FQI9N08L 80 9.3 6.57 37.2 ± 20
(Note 2) (Note 1) (Note 1) (Note 3)
Units V A A A V mJ A mJ V/ns W W W/°C °C °C
Gate-Source Voltage Single Pulsed Avalanche Energy Avalanche Current Repetitive Avalanche Energy Peak Diode Recovery dv/dt Power Dissipation (TA = 25°C) *
55 9....